The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/power/reset/msm-poweroff.txt

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    1 MSM Restart Driver
    2 
    3 A power supply hold (ps-hold) bit is set to power the msm chipsets.
    4 Clearing that bit allows us to restart/poweroff. The difference
    5 between poweroff and restart is determined by unique power manager IC
    6 settings.
    7 
    8 Required Properties:
    9 -compatible: "qcom,pshold"
   10 -reg: Specifies the physical address of the ps-hold register
   11 
   12 Example:
   13 
   14         restart@fc4ab000 {
   15                 compatible = "qcom,pshold";
   16                 reg = <0xfc4ab000 0x4>;
   17         };

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